Ionic Bonding
Chemistry ⇒ Chemical Bonding and Structure
Ionic Bonding starts at 8 and continues till grade 12.
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See sample questions for grade 10
A compound is formed between element X (group 1) and element Y (group 7). What is the formula of the compound?
A student dissolves table salt (NaCl) in water. Explain why the solution conducts electricity.
Describe the role of valence electrons in the formation of ionic bonds.
Describe the structure of an ionic compound.
Describe what happens to the electrons when sodium reacts with chlorine to form sodium chloride.
Explain why ionic compounds conduct electricity when molten but not when solid.
Explain why lithium fluoride (LiF) is an ionic compound.
Explain why magnesium oxide (MgO) has a higher melting point than sodium chloride (NaCl).
State one reason why ionic compounds have high melting points.
What is an ionic bond?
When magnesium reacts with chlorine to form magnesium chloride, how many electrons does magnesium lose?
Write the formula for the ionic compound formed between aluminum and oxygen.
